Company lists · Data refreshed September 2026
Top 21 Sustainable diamond jewelry companies based in Hong Kong
RevenueBase identified 93 company matches for sustainable diamond jewelry companies associated with Hong Kong as of September 2026 and tracks 1,153 professional contacts across them, including 130 with verified work emails. Hong Kong is the largest hub.
This list covers company matches for sustainable diamond jewelry companies associated with Hong Kong, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest sustainable diamond jewelry companies based in Hong Kong
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 166 contacts → | ||||
Exact match “HEARTS ON FIRE® is a modern diamond jewelry brand renowned for the beauty of its signature cut diamonds.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 34 contacts → | ||||
Exact match “Diamonds On Call is a b2b e-commerce platform that is helping to grow the business of thousands of diamond suppliers and jewellers, daily.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 33 contacts → | ||||
Exact match “WE ARE HIRING!]] As seen in Vogue and InStyle and worn by Gigi Hadid, Hailey Bieber, Brie Larson and more… Linjer was created in 2014 by Jennifer Chong and Roman Khan, who started…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “THE FUTURE ROCKS is the world’s premier destination for future-forward jewelry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 9 contacts → | ||||
Exact match “We are recognized for our strength in manufacturing gemstones in a variety of shapes and colors, coupled with a refined understanding of jewelry design and craftmanship that is…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “Nyrelle is a direct to consumer fine jewelry brand that is disrupting conventional supply chains by reducing markups whilst being actively committed to protect our planet and the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “MaBelle International is a wholly owned subsidiary of MaBelle Jewellery Co.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “GoGreen Diamonds offers a new choice in diamonds.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “We sell diamond, wedding rings and engagement rings to local and overseas market.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Japanese Styles Jewelry Brand, promoting Lab Grown Diamonds & Luxury Services” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Juceani is an upscale diamond jewelry brand focusing on bridal and timeless statement pieces” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Since 1992 Walasons has been a cost efficient manufacturer & reliable supplier of natural diamonds.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “niin handcrafts nature's treasures to create original jewellery and accessories, with sustainable and ethical practices at it's core.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “THE FINEST DIAMONDS FOR THE WORLD’S LEADING JEWELLERS Hini Star is one of the most respected and trusted names in the global diamond industry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “We are here to simplify your journey in finding the perfect diamonds or gemstone to create your dream engagement rings or jewellery piece.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Welcome to Sim Gems, your premier source for high-end, natural diamonds.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “M&B Group has been operating in the global diamond industry for over 30 years, encompassing everything from mining, to sourcing, diamond cutting and polishing, and of course…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “We at Gemrize Limited pride ourselves in providing the finest quality diamonds, gems and jewelry at affordable prices.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Founded in Hong Kong in 2014, RichandRare is a Jewellery brand that designs, manufactures and sells Jewellery and related leather goods.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Founded by Kate Po in 2009, Kusion offers inspirational jewellery design that express a true sense of uniqueness, craftsmanship, and character.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “A beacon of sustainability and luxury, Mangrove Diamonds cherishes the wonders of the natural world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “sustainable diamond jewelry companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 93 sustainable diamond jewelry companies based in Hong Kong
See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable diamond jewelry companies based in Hong Kong at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 93 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Hong Kong whose business descriptions match “sustainable diamond jewelry companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 130 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainable diamond jewelry companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable diamond jewelry companies are there based in Hong Kong?
RevenueBase identified 93 company matches for sustainable diamond jewelry companies associated with Hong Kong as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Hearts On Fire tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable diamond jewelry companies?
Hong Kong leads with 33 company records, followed by Kowloon (19) and Hong (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 130 professional contacts with verified work emails tracked across these 93 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 93 sustainable diamond jewelry companies based in Hong Kong. Start with a free account, no credit card.
Download this list →Related lists
Sustainable diamond jewelry companies by geography
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- Sustainable diamond jewelry companies based in Surat, India
- Sustainable diamond jewelry companies based in Chicago, United States
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- Sustainable diamond jewelry companies based in New York, United States
- Sustainable diamond jewelry companies based in San Francisco, United States
- Sustainable diamond jewelry companies based in Australia
- Sustainable diamond jewelry companies based in Belgium
- Sustainable diamond jewelry companies based in Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
- New lists
- Sustainable diamond jewelry companies based in Hyderabad, India
- Sustainable diamond jewelry companies based in Jaipur, India
- Sustainable diamond jewelry companies based in Mumbai, India
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Company intelligence · public preview
Top 21 sustainable diamond jewelry companies based in Hong Kong
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 93 matching company records for sustainable diamond jewelry companies based in Hong Kong, with 1,153 tracked contacts and 130 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 sustainable diamond jewelry companies based in Hong Kong
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Hearts On Fireheartsonfire.comHQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 166 contacts → |
“HEARTS ON FIRE® is a modern diamond jewelry brand renowned for the beauty of its signature cut diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Diamonds On Calldiamondsoncall.comHQ: Yau Tsim Mong District, Hong KongReported employees: 11-50 | Yau Tsim Mong District, Hong Kong | 11-50 | Exact match | 34 contacts → |
“Diamonds On Call is a b2b e-commerce platform that is helping to grow the business of thousands of diamond suppliers and jewellers, daily.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Linjerlinjer.coHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 33 contacts → |
“WE ARE HIRING!]] As seen in Vogue and InStyle and worn by Gigi Hadid, Hailey Bieber, Brie Larson and more… Linjer was created in 2014 by Jennifer Chong and Roman Khan, who started…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Future Rocksthefuturerocks.comHQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 15 contacts → |
“THE FUTURE ROCKS is the world’s premier destination for future-forward jewelry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Keen Jadekeenjade.comHQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 9 contacts → |
“We are recognized for our strength in manufacturing gemstones in a variety of shapes and colors, coupled with a refined understanding of jewelry design and craftmanship that is…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nyrelle Jewelrynyrelle.comHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 9 contacts → |
“Nyrelle is a direct to consumer fine jewelry brand that is disrupting conventional supply chains by reducing markups whilst being actively committed to protect our planet and the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mabelle International Limitedmabelle.comHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 7 contacts → |
“MaBelle International is a wholly owned subsidiary of MaBelle Jewellery Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gogreen Diamondsgogreendiamonds.com HQ: Tsim Sha Tsui, Hong KongReported employees: 501-1,000 | Tsim Sha Tsui, Hong Kong | 501-1,000 | Exact match | 5 contacts → |
“GoGreen Diamonds offers a new choice in diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Montresor Infini Jewellerymontresorinfini.comHQ: Causeway Bay, Hong KongReported employees: 11-50 | Causeway Bay, Hong Kong | 11-50 | Exact match | 5 contacts → |
“We sell diamond, wedding rings and engagement rings to local and overseas market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Diabonddiabond.com.hkHQ: Tsim Sha Tsui, Hong KongReported employees: 11-50 | Tsim Sha Tsui, Hong Kong | 11-50 | Exact match | 4 contacts → |
“Japanese Styles Jewelry Brand, promoting Lab Grown Diamonds & Luxury Services” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Juceanijuceani.comHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 4 contacts → |
“Juceani is an upscale diamond jewelry brand focusing on bridal and timeless statement pieces” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Walasonswalasons.comHQ: Hung Hom, Hong KongReported employees: 1-10 | Hung Hom, Hong Kong | 1-10 | Exact match | 4 contacts → |
“Since 1992 Walasons has been a cost efficient manufacturer & reliable supplier of natural diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Niin Limitedniinstyle.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 4 contacts → |
“niin handcrafts nature's treasures to create original jewellery and accessories, with sustainable and ethical practices at it's core.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hini Star LTDhinistar.com HQ: Hong KongReported employees: 51-200 | Hong Kong | 51-200 | Exact match | 3 contacts → |
“THE FINEST DIAMONDS FOR THE WORLD’S LEADING JEWELLERS Hini Star is one of the most respected and trusted names in the global diamond industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kura Fine Jewellerykurajewellery.comHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 3 contacts → |
“We are here to simplify your journey in finding the perfect diamonds or gemstone to create your dream engagement rings or jewellery piece.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SIM Gems Groupsimgems.com HQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 2 contacts → |
“Welcome to Sim Gems, your premier source for high-end, natural diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  M&b Private Jewelersm-and-b.comHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 2 contacts → |
“M&B Group has been operating in the global diamond industry for over 30 years, encompassing everything from mining, to sourcing, diamond cutting and polishing, and of course…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gemrize Limitedgemrize.com HQ: Tsim Sha Tsui, Hong KongReported employees: 1-10 | Tsim Sha Tsui, Hong Kong | 1-10 | Exact match | 2 contacts → |
“We at Gemrize Limited pride ourselves in providing the finest quality diamonds, gems and jewelry at affordable prices.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Richandrare Jewelleryrichandrare.comHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 1 contacts → |
“Founded in Hong Kong in 2014, RichandRare is a Jewellery brand that designs, manufactures and sells Jewellery and related leather goods.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kusion Jewellerykusionjewellery.comHQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 1 contacts → |
“Founded by Kate Po in 2009, Kusion offers inspirational jewellery design that express a true sense of uniqueness, craftsmanship, and character.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mangrove Diamondsmangrovediamonds.comHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“A beacon of sustainability and luxury, Mangrove Diamonds cherishes the wonders of the natural world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 93 company matches
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Sustainable diamond jewelry companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
93 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 93 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sustainable diamond jewelry companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainable diamond jewelry companies did RevenueBase find based in Hong Kong?
The saved snapshot records 93 matching company records, 1,153 tracked contacts and 130 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sustainable diamond jewelry companies by geography
- Sustainable diamond jewelry companies based in Hyderabad, India
- Sustainable diamond jewelry companies based in Jaipur, India
- Sustainable diamond jewelry companies based in Mumbai, India
- Sustainable diamond jewelry companies based in New Delhi, India
- Sustainable diamond jewelry companies based in Surat, India
- Sustainable diamond jewelry companies based in Chicago, United States
- Sustainable diamond jewelry companies based in Los Angeles, United States
- Sustainable diamond jewelry companies based in New York, United States
- Sustainable diamond jewelry companies based in San Francisco, United States
- Sustainable diamond jewelry companies based in Australia
- Sustainable diamond jewelry companies based in Belgium
- Sustainable diamond jewelry companies based in Brazil
Cite this list
RevenueBase Data Team. Top 21 sustainable diamond jewelry companies based in Hong Kong. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-diamond-jewelry-companies/hong-kong.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainable diamond jewelry companies based in Hyderabad, India
- Sustainable diamond jewelry companies based in Jaipur, India
- Sustainable diamond jewelry companies based in Mumbai, India
- Sustainable diamond jewelry companies based in New Delhi, India
- Sustainable diamond jewelry companies based in Surat, India
- Sustainable diamond jewelry companies based in Chicago, United States
Company intelligence · public preview
Top 21 sustainable diamond jewelry companies based in Hong Kong
RevenueBase records 93 matching company records for sustainable diamond jewelry companies based in Hong Kong, with 1,153 tracked contacts and 130 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 sustainable diamond jewelry companies based in Hong Kong
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Hearts On Fireheartsonfire.com HQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 166 contacts → |
“HEARTS ON FIRE® is a modern diamond jewelry brand renowned for the beauty of its signature cut diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Diamonds On Calldiamondsoncall.com HQ: Yau Tsim Mong District, Hong KongReported employees: 11-50 | Yau Tsim Mong District, Hong Kong | 11-50 | Exact match | 34 contacts → |
“Diamonds On Call is a b2b e-commerce platform that is helping to grow the business of thousands of diamond suppliers and jewellers, daily.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Linjerlinjer.co HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 33 contacts → |
“WE ARE HIRING!]] As seen in Vogue and InStyle and worn by Gigi Hadid, Hailey Bieber, Brie Larson and more… Linjer was created in 2014 by Jennifer Chong and Roman Khan, who started…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Future Rocksthefuturerocks.com HQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 15 contacts → |
“THE FUTURE ROCKS is the world’s premier destination for future-forward jewelry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Keen Jadekeenjade.com HQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 9 contacts → |
“We are recognized for our strength in manufacturing gemstones in a variety of shapes and colors, coupled with a refined understanding of jewelry design and craftmanship that is…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nyrelle Jewelrynyrelle.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 9 contacts → |
“Nyrelle is a direct to consumer fine jewelry brand that is disrupting conventional supply chains by reducing markups whilst being actively committed to protect our planet and the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mabelle International Limitedmabelle.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 7 contacts → |
“MaBelle International is a wholly owned subsidiary of MaBelle Jewellery Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gogreen Diamondsgogreendiamonds.com HQ: Tsim Sha Tsui, Hong KongReported employees: 501-1,000 | Tsim Sha Tsui, Hong Kong | 501-1,000 | Exact match | 5 contacts → |
“GoGreen Diamonds offers a new choice in diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Montresor Infini Jewellerymontresorinfini.com HQ: Causeway Bay, Hong KongReported employees: 11-50 | Causeway Bay, Hong Kong | 11-50 | Exact match | 5 contacts → |
“We sell diamond, wedding rings and engagement rings to local and overseas market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Diabonddiabond.com.hk HQ: Tsim Sha Tsui, Hong KongReported employees: 11-50 | Tsim Sha Tsui, Hong Kong | 11-50 | Exact match | 4 contacts → |
“Japanese Styles Jewelry Brand, promoting Lab Grown Diamonds & Luxury Services” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Juceanijuceani.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 4 contacts → |
“Juceani is an upscale diamond jewelry brand focusing on bridal and timeless statement pieces” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Walasonswalasons.com HQ: Hung Hom, Hong KongReported employees: 1-10 | Hung Hom, Hong Kong | 1-10 | Exact match | 4 contacts → |
“Since 1992 Walasons has been a cost efficient manufacturer & reliable supplier of natural diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Niin Limitedniinstyle.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 4 contacts → |
“niin handcrafts nature's treasures to create original jewellery and accessories, with sustainable and ethical practices at it's core.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hini Star LTDhinistar.com HQ: Hong KongReported employees: 51-200 | Hong Kong | 51-200 | Exact match | 3 contacts → |
“THE FINEST DIAMONDS FOR THE WORLD’S LEADING JEWELLERS Hini Star is one of the most respected and trusted names in the global diamond industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kura Fine Jewellerykurajewellery.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 3 contacts → |
“We are here to simplify your journey in finding the perfect diamonds or gemstone to create your dream engagement rings or jewellery piece.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SIM Gems Groupsimgems.com HQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 2 contacts → |
“Welcome to Sim Gems, your premier source for high-end, natural diamonds.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | M&b Private Jewelersm-and-b.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 2 contacts → |
“M&B Group has been operating in the global diamond industry for over 30 years, encompassing everything from mining, to sourcing, diamond cutting and polishing, and of course…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gemrize Limitedgemrize.com HQ: Tsim Sha Tsui, Hong KongReported employees: 1-10 | Tsim Sha Tsui, Hong Kong | 1-10 | Exact match | 2 contacts → |
“We at Gemrize Limited pride ourselves in providing the finest quality diamonds, gems and jewelry at affordable prices.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Richandrare Jewelleryrichandrare.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 1 contacts → |
“Founded in Hong Kong in 2014, RichandRare is a Jewellery brand that designs, manufactures and sells Jewellery and related leather goods.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kusion Jewellerykusionjewellery.com HQ: Kowloon, Hong KongReported employees: 11-50 | Kowloon, Hong Kong | 11-50 | Exact match | 1 contacts → |
“Founded by Kate Po in 2009, Kusion offers inspirational jewellery design that express a true sense of uniqueness, craftsmanship, and character.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mangrove Diamondsmangrovediamonds.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“A beacon of sustainability and luxury, Mangrove Diamonds cherishes the wonders of the natural world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 93 company matches
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Sustainable diamond jewelry companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
93 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 93 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sustainable diamond jewelry companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainable diamond jewelry companies did RevenueBase find based in Hong Kong?
The saved snapshot records 93 matching company records, 1,153 tracked contacts and 130 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 sustainable diamond jewelry companies based in Hong Kong. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-diamond-jewelry-companies/hong-kong.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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